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Chemistry > Tubes
 
Absorption Tubes, Straight
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Absorption Tubes, Straight   (C-11001)

Glass, with one bulb.

Approx. L x D (mm) : 100 x 12, 125 x 15, 150 x 18, 200 x 25



Absorption Tubes, U-form
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Absorption Tubes, U-form   (C-11004)

Glass, with strong walls.

Limb L x D (mm) : 100 x 12, 125 x 15, 150 x 18 approx.



Absorption Tubes, U-form
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Absorption Tubes, U-form   (C-11005)

Boro 33 Glass, with strong walls.

Limb L x D (mm) : 100 x 12, 125 x 15, 150 x 18 approx.



Absorption Tubes, U form
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Absorption Tubes, U form   (C-11006)

Glass, with side tubes.

Limb L x D(mm) : 100x12, 125x 15, 150x 18 approx.



Absorption Tubes, U form
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Absorption Tubes, U form   (C-11007`)

Boro 33 Glass, with side tubes.

Limb L x D (mm) : 100x12, 125x 15, 150x 18 approx.



Absorption Tubes, U-form, Stoppered
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Absorption Tubes, U-form, Stoppered   (C-11008)

Boro 33 glass, with side tubes. Limbs closed by hollow ground stoppers, which when rotated opens or seals the side tubes.

Limb L x D(mm) : 100x12, 125x 15, 150x 18 approx.



Centrifuge, Tubes
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Centrifuge, Tubes   (C-11335)

Conical, graduated/plain, Boro 33 glass.

Cap (ml) : 10, 15, 10, grad., 15 grad.



Centrifuge, Tube
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Centrifuge, Tube   (C-11340)

Conical, graduated/plain, neutral glass.

Capacity 15 ml. : Plain, Graduated



Centrifuge Tubes, Stoppered
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Centrifuge Tubes, Stoppered   (C-11342)

Boro 33 glass, conical bottom with interchangeable P.P. stopper, graduated.

Cap (ml) : 10, 15, 25, 50




Centrifuge Tubes, Stoppered   (C-11343)

Boro 33 glass, conical bottom with interchangeable P.P. stopper, ungraduated.

Cap (ml) : 10, 15, 25, 50



Centrifuge Tubes, Screw Cap
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Centrifuge Tubes, Screw Cap   (C-11344)

Boro 33 glass, conical bottom, graduated/plain.

Cap (ml) : 10, 15, 10grad., 15grad.



Centrifuge, Tube
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Centrifuge, Tube   (C-11345)

Conical, graduated, Polypropylene, with screw cap.

Cap (ml)
(a) 15
(b) 50



Centrifuge, Tube
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Centrifuge, Tube   (C-11350)

Polypropylene, Autoclaveable, round bottom, translucent and rigid.

Cap (ml)
(a) 15
(b) 50



Cap for Centrifuge, Tube C-11350
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Cap for Centrifuge, Tube C-11350   (C-11351)



Test Tubes
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Test Tubes   (C-12301)

Round Bottom, made of neutral hard glass, with rim.

Approx Lx O.D.
mm
W.T.
mm
Pack Quantity
Nos
a 75 x 10 0.9 100
b 75 x 12 0.9 100
c 100 x 12 0.9 100
d 100 x 15 0.9 100
e 125 x 15 0.9 100
f 150 x 15 0.9 100
g 150 x 18 0.9 100
h 150 x 25 1.0 50
i 200 x 25 1.0 50


Test Tubes
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Test Tubes   (C-12302)

Round bottom, made of neutral hard glass, rimless

Approx Lx O.D.
mm
W.T.
mm
Pack Quantity
Nos
a 75 x 10 0.9 100
b 75 x 12 0.9 100
c 100 x 12 0.9 100
d 100 x 15 0.9 100
e 125 x 15 0.9 100
f 150 x 15 0.9 100
g 150 x 18 0.9 100
h 150 x 25 1.0 50
i 200 x 25 1.0 50


Test Tubes
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Test Tubes   (C-12305)

Round bottom, Made of Boro 33 glass, with rim.

Approx Lx O.D.
mm
W.T.
mm
Pack Quantity
Nos
a 75 x 10 1.0 100
b 75 x 12 1.0 100
c 100 x 12 1.0 100
d 100 x 15 1.2 100
e 125 x 15 1.2 100
f 150 x 15 1.2 100
g 150 x 18 1.2 100
h 150 x 25 1.2 50
i 200 x 25 1.2 50


Test Tubes
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Test Tubes   (C-12306)

Round bottom, Made of Boro 33 glass, rimless.

Approx Lx O.D.
mm
W.T.
mm
Pack Quantity
Nos
a 75 x 10 1.0 100
b 75 x 12 1.0 100
c 100 x 12 1.0 100
d 100 x 15 1.2 100
e 125 x 15 1.2 100
f 150 x 15 1.2 100
g 150 x 18 1.2 100
h 150 x 25 1.2 50
i 200 x 25 1.2 50



Test Tubes   (C-12308)

Round bottom, made of Boro 33 glass, medium wall without rim.

Approx Lx O.D.
mm
W.T.
mm
Pack Quantity
Nos
a 75 x 10 1.5 100
b 75 x 12 1.5 100
c 100 x 12 1.5 100
d 100 x 15 1.8 100
e 125 x 15 1.8 100
f 150 x 15 1.8 100
g 150 x 18 1.8 100
h 150 x 25 1.8 50
i 200 x 25 1.8 50


Tubes, Culture
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Tubes, Culture   (C-12310)

Boro 33 glass, round bottom, with screw cap and liner.

Approx. L x d (mm) : 75x15, 100x15, 125x15, 150x15, 125x18, 150x20



Tubes, Culture
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Tubes, Culture   (C-12311)

Boro 33 glass, flat bottom, with screw cap and liner.

Approx. L x d (mm) : 50x16, 57x25, 95x25, 145x20



Test Tubes
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Test Tubes   (C-12313)

Graduated, Boro 33 glass.

  Cap. x Div. (ml) L x D (mm) Approx
a 5 x 0.1 100x12
b 10 x 0.2 160x16
c 25 x 0.5 150x20
d 50 x 1.0 175x25


Test Tubes with glass Stopper, Plain
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Test Tubes with glass Stopper, Plain   (C-12314)

Approx a b c d e
Length x Dia (mm) 100 x 12 125 x 15 150 x 22 200 x 25 200 x 32
Stopper Size 10/19 12/21 14/23 19/26 24/29
Nominal Cap. (ml) 5 10 25 50 100


Test Tubes with PP Stopper, Plain
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Test Tubes with PP Stopper, Plain   (C-12315)

Approx a b c d e
Length x Dia (mm) 100 x 12 125 x 15 150 x 22 200 x 25 200 x 32
Stopper Size 10/19 12/21 14/23 19/26 24/29
Nominal Cap. (ml) 5 10 25 50 100


Test Tubes with glass Stopper, Graduated
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Test Tubes with glass Stopper, Graduated   (C-12316)

Approx a b c d e
Length x Dia (mm) 100 x 12 125 x 15 150 x 22 200 x 25 200 x 32
Stopper Size 10/19 12/21 14/23 19/26 24/29
Nominal Cap. (ml) 5 10 25 50 100


Test Tubes with PP Stopper, Graduated
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Test Tubes with PP Stopper, Graduated   (C-12317)

Approx a b c d e
Length x Dia (mm) 100 x 12 125 x 15 150 x 22 200 x 25 200 x 32
Stopper Size 10/19 12/21 14/23 19/26 24/29
Nominal Cap. (ml) 5 10 25 50 100


Test Tubes For Filtration
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Test Tubes For Filtration   (C-12319)

With side arm, made of Boro 33 glass.

L x O.D. (mm)
150 x 15
150 x 18
150 x 24



Test Tube Holder
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Test Tube Holder   (C-12320)

Wooden, with steel spring for closing jaws, accepts tubes 10-25 mm.


Test Tube Holder
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Test Tube Holder   (C-12322)

Made from Nickel plated Mild steel strip, with sliding collar and wooden handle, accepts tubes 15-32mm.


Test Tube Holder
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Test Tube Holder   (C-12323)

Made from Nickel plated Brass strip, with sliding collar and wooden handle, accepts tubes 15-32mm.


Test Tube Holder
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Test Tube Holder   (C-12325)

Strong spring clip, made from stout metal strip of mild steel, chrome plated. With wooden handle, accepts tubes 18-30 mm.


Test Tube Holder
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Test Tube Holder   (C-12326)

Strong spring clip, made from Brass, chrome plated. With wooden handle, accepts tubes 18-30 mm.


Test Tube Holder
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Test Tube Holder   (C-12327)

Plated spring steel wire holder with finger grip. The jaws will accept tubes upto 40 mm diameter and their alignment is maintained by a wire collar. Overall length 16 cm approx.


’U’ Tube
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’U’ Tube   (C-12354)

For the visual observation of the migration of coloured ions. Comprises central loading tube with funnel attached to a ’U’ tube and two carbon electrodes with screw terminals. Approx. 19.5 cms height and 6.5 cms width.


Tubing, Soda Glass
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Tubing, Soda Glass   (C-12360)

Supplied in length of 0.5 meter approx, dia tolerance +/- 1mm

  a b c d e f g h
O.D. (mm) 4 5 6 7 8 10 12 15


Tubing, Glass
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Tubing, Glass   (C-12362)

Neutral borosilicate glass, light wall approx 0.9mm, heat and chemical resistant. Supplied in length of 0.5 meter approx, dia tolerance +/- 1mm.

  a b c d e f g h
O.D. (mm) 4 5 6 7 8 10 12 15


Tubing, Glass
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Tubing, Glass   (C-12364)

Boro 33 Glass, light wall, length 1.5 meter ¬+/- 50 mm.

  a b c d e f g h i j k l m n
O.D. (mm) 4 6 7 8 9 10 12 14 16 18 20 25 28 32

Boro 33 glass tubing in higher O.D. and of medium wall thickness is also available.



Tubing, Capillary
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Tubing, Capillary   (C-12366)

Boro glass, supplied in length of 0.5 meter approx.

O.D (mm) BORE (mm)
5 0.5
6 1.0
6.5 1.5
7 2.5
8 3.5
9 4.0

Glass tubes, Rods, Capillary can also be supplied as per specific required lengths.



Tube, Delivery
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Tube, Delivery   (C-12370)

Neutral glass, outside diameter 6mm, Set of 6.



Tube, Delivery   (C-12372)

Neutral glass, outside diameter 6mm, Set of 4 comprising
1. Short, straight, 70mm length
2. Long straight, 170mm length
3. 90° bend, arms, 60mm and 160mm length
4. 90°bend arms, 60mm long


Tubes, Combustion
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Tubes, Combustion   (C-12380)

Boro 33 glass, both ends open, fire polished. For oxidization and reduction of chemical substances. Length 30 cms app.

O.D (mm) BORE (mm)
18 14
22 18
25 21


Tubes, Combustion, Nuffield
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Tubes, Combustion, Nuffield   (C-12382)

Boro 33 glass, short glass tube fused to one end to enable the collection of reacting gases. Suitable for the reduction of metal oxides with hydrogen. Dimension 150mm length and 15mm diameter approx.


Tubes, Combustion
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Tubes, Combustion   (C-12383)

Boro 33 glass, for the reduction of metal oxides with hydrogen, a small hole in the sides of the lower sealed end of the tube allows escape of gas. Dimension 150 x 25mm (l x d)


Tubes, Combustion
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Tubes, Combustion   (C-12384)

Boro 33 glass, both ends open, fire polished, a bulb at the centre, length 30cm, tube O.D. 25mm.